Hero's Downfall [Dominaria United Commander]

Hero's Downfall [Dominaria United Commander]Set: Dominaria United Commander Type: Instant Rarity: Uncommon Cost: {1}{B}{B} Destroy target creature or planeswalker. Odric resisted the vampire's curse with all his strength. But after a lifetime of fighting monsters, he was doomed to become one himself.

Absolutely

{T}: Put target Aura card from a graveyard onto the battlefield under your control attached to a creature you control

1 — Do nothing

Set: Return to Ravnica Type: Enchantment Rarity: Uncommon Cost: {4}{W} Creatures can't attack you or planeswalkers you control unless their controller pays {X} for each of those creatures

Set: Judgment Type: Creature — Dragon Rarity: Rare Cost: {2}{R}{R} Flying

Set: Fallen Empires Type: Land Rarity: Rare Bottomless Vault enters the battlefield tapped

last of the rearguard

you observe the least

Set: Wizards Play Network 2011 Type: Creature — Wurm Rarity: Rare Cost: {1}{G} Boneyard Wurm's power and toughness are each equal to the number of creature cards in your graveyard

Set: Rivals of Ixalan Type: Land Rarity: Uncommon Stone Quarry enters the battlefield tapped

Then if Wedding Announcement has three or more invitation counters on it

Thran Portal is the chosen type in addition to its other types